2288946763 has 2 divisors, whose sum is σ = 2288946764. Its totient is φ = 2288946762.

The previous prime is 2288946719. The next prime is 2288946833. The reversal of 2288946763 is 3676498822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2288946763 - 2²⁹ = 1752075851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2288976763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144473381 + 1144473382.

It is an arithmetic number, because the mean of its divisors is an integer number (1144473382).

Almost surely, 2^2288946763 is an apocalyptic number.

2288946763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2288946763 is an equidigital number, since it uses as much as digits as its factorization.

2288946763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6967296, while the sum is 55.

The square root of 2288946763 is about 47842.9384862594. The cubic root of 2288946763 is about 1317.8881832970. Note that the first 3 decimals are identical.

The spelling of 2288946763 in words is "two billion, two hundred eighty-eight million, nine hundred forty-six thousand, seven hundred sixty-three".